Address PR comment

Author: mcbarton

README.md

@@ -99,9 +99,8 @@ emmake make install
 
 To build Jupyter Lite with this kernel without creating a website you can execute the following
 ```bash
-micromamba create -n xeus-lite-host jupyterlite-core
+micromamba create -n xeus-lite-host jupyterlite-xeus jupyterlite-core jupyterlab notebook
 micromamba activate xeus-lite-host
-python -m pip install jupyterlite-xeus jupyter_server
 jupyter lite build --XeusAddon.prefix=$PREFIX --contents ../notebooks/xeus-cpp-lite-demo.ipynb
 ```